| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode member for a lithium ion battery for simply manufacturing the lithium ion battery with high seal reliability at low cost, the lithium ion battery with high seal reliability, and a simple and low-cost manufacturing method of the same. <P>SOLUTION: The electrode member 31 for a lithium ion battery includes a current collector 33 consisting of a clad material wherein different kinds of metal are joined and having a pair of electrode formation sections 330, wherein a cathode 34 is formed on one side and an anode 35 is formed on the other side, on either side in a thickness direction, and an adhesive rubber member 36 arranged in a ring-shape around the electrode formation section 330 on at least either side in the thickness direction of the current collector 33 and crosslinked with the current collector 33. The lithium ion battery 1 is constituted by alternately laminating the electrode member 31 with the cathode 34 and the anode 35 formed and an electrolyte 32 and by crimping the neighboring electrode members 31 via the adhesive rubber member 36. <P>COPYRIGHT: (C)2011,JPO&INPIT |
